| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $169.78 | 4.646% | $177.668 | $177.67 | $177.65 | $177.70 |
| Purchase #2 | $199.72 | 11.661% | $223.0093 | $223.01 | $223.00 | $223.00 |
| Purchase #3 | $140.58 | 7.345% | $150.9056 | $150.91 | $150.90 | $150.90 |
| Purchase #4 | $210.89 | 11.207% | $234.5244 | $234.52 | $234.50 | $234.50 |
| Purchase #5 | $175.28 | 4.696% | $183.5111 | $183.51 | $183.50 | $183.50 |
| Purchase #6 | $138.52 | 9.703% | $151.9606 | $151.96 | $151.95 | $152.00 |
| Purchase #7 | $112.28 | 5.826% | $118.8214 | $118.82 | $118.80 | $118.80 |
| 7 purchase totals = | $1,147.05 | $1,240.4004 | $1,240.40 | $1,240.30 | $1,240.40 | |